낙동강 진우도 주변 해역의 모래입도 분포

Grain size distribution of sediment around Jinudo in Nakdong River Estuary

  • Yoo, Chang-Ill (Dept. of ocean Engineering, Pukyong National University) ;
  • Yoon, Han-Sam (Research Center for Ocean Industrial Development, Pukyong National University) ;
  • Lee, In-Cheol (Dept. of ocean Engineering, Pukyong National University) ;
  • Ryu, Cheoung-Ro (Dept. of ocean Engineering, Pukyong National University)
  • 발행 : 2006.11.16

초록

Nakdong river estuary is located at south-eastern coast if the Korea. Especially, Complicating topography change is generated by interaction of much sediment, wave and tide. This study is investigated into observation data of grading size distribution in the post and surface sediment characteristics is investigated into grading size analysis using sieve analysis in Nakong river estuary. As a result, mean diameter of surface sediment is distributed to front of shoal as a size with 0.1~0.2 mm and mean diameter of the last generated shoal is about 0.2~0.3 mm.

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